Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu xanh » chieu sach, chieu sang, chieu tinh
thong sang » thong mang, thong nang, thong san
sang phan » sang than, nang phan, san phan
ho chieu » theo chieu, hoc thieu, mot chieu
tuong va » truong va, thuong va, luong va
va thong » va thuong, va phuong, he thong
phan dau » phan tu, hang dau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh tuong va thong thong sang phan dau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tuong va thong thong sang phan dau*.